Finding the Fourth Proportional to 24,470,572.24, 36,626,018.14 and 17,991,929.80
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Solution
The fourth proportional to 24,470,572.24, 36,626,018.14 and 17,991,929.80 is: 26,929,192.37
Step by Step Solution
- Step 1: Write the proportion equation
24,470,572.24 : 36,626,018.14 = 17,991,929.80 : x - Step 2: Convert to fraction form
24,470,572.24/36,626,018.14 = 17,991,929.80/x - Step 3: Cross multiply
24,470,572.24x = 36,626,018.14 × 17,991,929.80 - Step 4: Simplify right side
24,470,572.24x = 658,972,747,228,406.62 - Step 5: Solve for x
x = 658,972,747,228,406.62/24,470,572.24 - Step 6: Final answer
x = 26,929,192.37
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.